Interesting. I just got my HA book recently. First raid I was able to use it was last week. I noticed my numbers increase by roughly 20-40 DPS over previous weeks. Increases of roughly 40 DPS t6-8 and about 20+ on t9. But this was also upgrading from ST legs to i110 soldiery legs. So a good chunk of that damage could also be from that rather large upgrade. 29 det that I did not have before.

I am behind on soldiery gear because I was a late re-roll to SMN from DRG and BRD prior. 2 weeks til I get my soldiery body and then I just need the HA ring for full BiS.